SON RNO Engineer

NET CHECK GmbH, Ella-Barowsky-Straße 45 – 47, 10829 Berlin

NET CHECK, dedicated to providing high-quality engineering services to the Telecommunications industry for almost 20 years, continuously expands its global presence. For our expert team in 5G/LTE/UMTS/GSM Optimization, we are currently seeking for RNO Engineers with SON knowledge to complement our team in Berlin.


As a SON RNO Engineer you’ll:

  • support optimization efforts for various projects,

  • collect and analyse customer requirements,

  • optimize RF and system performance engineering for 5G and LTE network,

  • acquire network data and information,

  • interface with all levels of management and collaborate with other groups,

  • perform design and performance activities in customer projects

  • perform Initial Tuning,

  • perform Network and/or Node Reviews/Audits,

  • analyse performance of networks elements and propose changes (software or hardware changes),

  • implement recommendations for network optimization improvement,

  • undertake networks performance improvement (KPIs) and optimization tasks


  • University Degree in IT, Telecommunication or other related Engineering; Bachelor’s Degree with 5 or more (5+) years of experience also acceptable

  • At least 5 years in 2G/3G/LTE optimization, preferred knowledge of 5G

  • Good knowledge of Radio Network Dimensioning/Coverage Design

  • Radio Functionality and cell parameters

  • Network Performance (KPI) based on Field Measurement and on Systems Measurements

  • Radio Network Traffic/Capacity

  • Multi-Layer (carrier) management

  • Optimization and Post-processing tools

  • Service Quality for Radio Networks

  • Analysis of drive test data and recommendation proposals

  • Tools experience (NQDI,TEMS investigation, Actix, Romes, Atoll, OSS-RC common explorer, etc.)

  • Planning and Organizational skills

  • Fluent English in spoken and writing, additional language is an advantage (German)

  • Optional:

  • Programming skills in Python, C++

Handling of SQL queries


  • Working in a pleasant and dynamic environment and motivated teams,

  • Responsible tasks with a creative design framework,

  • Flat hierarchies with short decision paths,

  • Competitive compensation and benefits

Haben wir Ihr Interesse geweckt?

Dann senden Sie uns Ihren aussagekräftigen Lebenslauf, Zeugnisse/ Referenzen und ein Motivationsschreiben unter Angabe Ihrer Gehaltsvorstellung und Ihres frühestmöglichen Eintritttermins an: per02[at]nc-group.net.

Peter Schubert
Telefon +49 30 303080 606